$ ffmpeg -i aac.ogg out.wav
ffmpeg version N-33546-gb81f888, Copyright (c) 2000-2011 the FFmpeg developers
built on Oct 12 2011 10:52:22 with gcc 4.5.3
configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc --enable-gpl --enable-version2
libavutil 51. 20. 1 / 51. 20. 1
libavcodec 53. 20. 1 / 53. 20. 1
libavformat 53. 15. 0 / 53. 15. 0
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 43. 6 / 2. 43. 6
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
[aac @ 0x1358700] Input buffer exhausted before END element found
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
[aac @ 0x1358700] channel element 2.15 is not allocated
[aac @ 0x1359060] Number of bands (18) exceeds limit (14).
[aac @ 0x1358700] Reserved bit set.
[aac @ 0x1358700] channel element 2.3 is not allocated
[aac @ 0x1359060] Number of scalefactor bands in group (52) exceeds limit (47).
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1358700] channel element 3.5 is not allocated
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
[aac @ 0x1359060] channel element 2.13 is not allocated
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1359060] channel element 2.11 is not allocated
[aac @ 0x1358700] Number of scalefactor bands in group (48) exceeds limit (40).
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
[aac @ 0x1358700] Reserved bit set.
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1359060] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 0x1359060] channel element 1.1 is not allocated
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1359060] channel element 3.9 is not allocated
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1358700] channel element 2.1 is not allocated
[aac @ 0x1359060] Dependent coupling is not supported together with LTP
Last message repeated 15 times
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1359060] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 0x1359060] Input buffer exhausted before END element found
[aac @ 0x1358700] channel element 3.3 is not allocated
[aac @ 0x1359060] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1359060] Error decoding AAC frame header.
[aac @ 0x1359060] channel element 0.6 is not allocated
[ogg @ 0x1351780] max_analyze_duration 5000000 reached at 5004996
Input #0, ogg, from 'aac.ogg':
Duration: 00:00:08.84, start: 0.000000, bitrate: 2316 kb/s
Stream #0:0: Video: mpeg4 (XVID / 0x44495658), yuv420p, 576x324, 23.98 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
Stream #0:1(English[eng]): Audio: aac, 48000 Hz, 7.1(wide), s16, 255 kb/s
Stream #0:2(Japanese[jpn]): Audio: aac, 64000 Hz, stereo, s16, 796 kb/s
Stream #0:3(English[eng]): Subtitle: text
Output #0, wav, to 'out.wav':
Metadata:
encoder : Lavf53.15.0
Stream #0:0(English[eng]): Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 7.1(wide), s16, 6144 kb/s
Stream mapping:
Stream #0.1 -> #0.0 (aac -> pcm_s16le)
Press [q] to stop, [?] for help
[aac @ 0x1358700] channel element 1.0 is not allocated
Error while decoding stream #0.1
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
Error while decoding stream #0.1
...
[aac @ 0x1358700] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x1358700] Error decoding AAC frame header.
Error while decoding stream #0.1
size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead inf%